120 lines
4.4 KiB
HCL
120 lines
4.4 KiB
HCL
/**
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* Copyright 2023 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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locals {
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_factory_egress_rules = try(
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yamldecode(file(pathexpand(var.factories_config.egress_rules_file_path))),
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{}
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)
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_factory_ingress_rules = try(
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yamldecode(file(pathexpand(var.factories_config.ingress_rules_file_path))),
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{}
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)
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factory_cidrs = try(
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yamldecode(file(pathexpand(var.factories_config.cidr_file_path))), {}
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)
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factory_egress_rules = {
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for k, v in local._factory_egress_rules : "egress/${k}" => {
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direction = "EGRESS"
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name = k
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priority = v.priority
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action = lookup(v, "action", "deny")
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description = lookup(v, "description", null)
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disabled = lookup(v, "disabled", false)
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enable_logging = lookup(v, "enable_logging", null)
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target_resources = lookup(v, "target_resources", null)
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target_service_accounts = lookup(v, "target_service_accounts", null)
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target_tags = lookup(v, "target_tags", null)
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match = {
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address_groups = lookup(v.match, "address_groups", null)
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fqdns = lookup(v.match, "fqdns", null)
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region_codes = lookup(v.match, "region_codes", null)
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threat_intelligences = lookup(v.match, "threat_intelligences", null)
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destination_ranges = (
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lookup(v.match, "destination_ranges", null) == null
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? null
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: flatten([
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for r in v.match.destination_ranges :
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try(local.factory_cidrs[r], r)
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])
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)
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source_ranges = (
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lookup(v.match, "source_ranges", null) == null
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? null
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: flatten([
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for r in v.match.source_ranges :
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try(local.factory_cidrs[r], r)
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])
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)
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source_tags = lookup(v.match, "source_tags", null)
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layer4_configs = (
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lookup(v.match, "layer4_configs", null) == null
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? [{ protocol = "all", ports = null }]
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: [
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for c in v.match.layer4_configs :
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merge({ protocol = "all", ports = [] }, c)
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]
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)
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}
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}
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}
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factory_ingress_rules = {
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for k, v in local._factory_ingress_rules : "ingress/${k}" => {
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direction = "INGRESS"
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name = k
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priority = v.priority
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action = lookup(v, "action", "allow")
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description = lookup(v, "description", null)
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disabled = lookup(v, "disabled", false)
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enable_logging = lookup(v, "enable_logging", null)
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target_resources = lookup(v, "target_resources", null)
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target_service_accounts = lookup(v, "target_service_accounts", null)
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target_tags = lookup(v, "target_tags", null)
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match = {
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address_groups = lookup(v.match, "address_groups", null)
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fqdns = lookup(v.match, "fqdns", null)
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region_codes = lookup(v.match, "region_codes", null)
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threat_intelligences = lookup(v.match, "threat_intelligences", null)
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destination_ranges = (
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lookup(v.match, "destination_ranges", null) == null
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? null
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: flatten([
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for r in v.match.destination_ranges :
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try(local.factory_cidrs[r], r)
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])
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)
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source_ranges = (
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lookup(v.match, "source_ranges", null) == null
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? null
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: flatten([
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for r in v.match.source_ranges :
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try(local.factory_cidrs[r], r)
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])
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)
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source_tags = lookup(v.match, "source_tags", null)
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layer4_configs = (
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lookup(v.match, "layer4_configs", null) == null
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? [{ protocol = "all", ports = null }]
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: [
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for c in v.match.layer4_configs :
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merge({ protocol = "all", ports = [] }, c)
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]
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)
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}
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}
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}
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}
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